AC leak causing wall mold and sinus issues: urgent help needed?« Back to Previous Page

The black speckled patches from your AC leak are likely mold, and your sinus issues are a common reaction. This requires immediate attention, not a DIY cleanup this weekend. In Dubai's climate, the constant humidity and condensation from a leaking unit create an ideal environment for mold to grow rapidly, often within 24-48 hours of water exposure.

Cleaning it yourself is not advised. Disturbing the mold without proper containment will release a high concentration of spores into your bedroom air, likely worsening your sinus problems and spreading the contamination. Effective remediation requires isolating the area, using HEPA filtration to capture spores, and safely disposing of contaminated porous materials like drywall.

You need a professional inspection to assess the extent of the damage behind the wall and to identify the mold species. A lab analysis can confirm if it's a more problematic type, like Stachybotrys, though any mold causing health symptoms should be treated seriously. The primary fix is stopping the source—an HVAC technician must repair the AC leak first. Then, a remediation team can properly handle the mold. The urgency is high due to your health symptoms and the ongoing water damage.